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DTC P0758 2-3 Shift solenoid 2000 Chevy Blazer

I have a 2000 Chevy Blazer and recently it started accelerating slow from a stop and the check engine light came on. The code it gives is the P0758 2-3 shift solenoid malfunction. I know how to troubleshoot it and what may need to do to replace it but I cant find any electrical diagrams for the ecu or any ohm specs for the solenoid and corresponding components. Can you please help me?

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  • danu_9_99 May 15, 2009

    I know its in the transmission but the code calls for a short or open in the circuit so i need to check the ecu too i just need to know where on which connector?

  • yadayada
    yadayada May 11, 2010

    transmission connector, not at the PCM

  • yadayada
    yadayada May 11, 2010

    Get yourself a factory service manual, that is the only way you will fix this, u do know the shift solenoid is inside the transmission?

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6 Suggested Answers

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Posted on Jan 02, 2017

  • 7353 Answers

SOURCE: need to know where the 2-3 shift solenoid is and how to replace

Its in the pan, it will have a RED and YELLOW wire to it. I believe its on the side of the trans. under the side pan,

Posted on Nov 19, 2009

  • 7 Answers

SOURCE: need to replace shift solenoid a in 2000 chevy blazer

probably needs a solenoid ....its inside the pan at the rear there will be two of them that look alike "A" is the one on the driver side .....if you have an ohm meter check them both and the bad one will show open most likey .

Posted on Apr 01, 2009

  • 10 Answers

SOURCE: same problem P0758 Shift Solenoid B Electrical

The shift selenoid is located on top of the transfer case its a pain to get to there should be an electrical connection on it first check to see that its connected.I have had an 95 blazer and an 03 truck and i hate chevy 4 wheel drive systems i would rather have manual lockouts,

Posted on Jul 03, 2009

glamarre82
  • 140 Answers

SOURCE: DTC - PO340, PO325

Replace both

Posted on Jul 15, 2009

cooper0365
  • 347 Answers

SOURCE: code p0758 shift solenoid B

u have to drain tranny fluid then take tranny pan off the selonoids are in the pan most have only one bolt holding them in its easy to do hardest thing is draining the fluid

Posted on Oct 12, 2009

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Need to replace shift solenoid a in 2000 chevy blazer


probably needs a solenoid ....its inside the pan at the rear there will be two of them that look alike "A" is the one on the driver side .....if you have an ohm meter check them both and the bad one will show open most likey .

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